package com.example.demo03config;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Demo03ConfigApplication {

    public static void main(String[] args) {
        SpringApplication.run(Demo03ConfigApplication.class, args);
        System.out.println("项目启动了！！！");
    }

}
